I just bought a 5 gallon tank for my new betta fish Poppy, and I want to do the Walstad method. The tank will be in a room with natural light, but there's no direct sunlight. Here are the specs of the tank: High-output 7000K LED with all-aluminum, waterproof casing for enhanced plant growth and...

Found this tank on another forum I'm not registered with. One doesn't need to be registered to be able to see the pics. Thought I might as well link to it on here so it doesn't go unnoticed with the enthusiasts on here!Picture Book Walstad Tank Hope moderators don't mind!

This isn’t a specifically “natural tank” issue, but I figured asking in a regular fish forum would result in people saying that my tank isn’t cycled because I don’t have nitrates, so figured I’d ask here to skip over explaining that part of things. I think I accidentally gave my tetras pH...

It seems to be universally declared that one should not keep a single otocinclus, but rather a group of them. My local fish store person recently suggested a fish group for my 4 gallon nano tank, and this group included one otocinclus. I have been told my acquaintances that when they had only...